General Information
Revision date
2026-10-20
Product name
1,8-Diazabicyclo[5.4.0]undec-7-ene
Product Synonyms
DBU
CAS No.
6674-22-2
1.2.1 Relevant identified uses
Laboratory chemicals, for scientific research and development only
1.2.2. Uses advised against
For research and development use only. Not for use as a drug, food, cosmetic, pesticide or household product
supplier name
Combi-Blocks, Inc
Emergency telephone
1-858-635-8950, 1-800-535-5053, 1-352-323-3500
Icons in SDS
Company Information
company name
Combi-Blocks, Inc
e-mail address of the competent person responsible for the Safety Data Sheet
sales@combi-blocks.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H290, H301, H314, H318, H412
Hazard statements
Code
Statements
H290
May be corrosive to metals
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture
Signal word
Danger
Hazard statements
H290 May be corrosive to metals H301 Toxic if swallowed H314 Causes severe skin burns and eye damage H412 Harmful to aquatic life with long lasting effects H318 Causes serious eye damage To the best of our knowledge, the chemical, physical and toxicological properties of this substance have not been thoroughly investigated.
Precautionary statements
P234 Keep only in original packaging. P260 Do not breathe dust/fume/gas/mist/vapors/spray. P264 Wash hands thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P310+P330+P331 If swallowed: Immediately call a poison center/doctor. Rinse mouth. Do NOT induce vomiting. P303+P361+P353+P310 If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower. Immediately call a poison center/doctor. P304+P340+P310 If inhaled: Remove person to fresh air and keep comfortable for breathing. Immediately call a poison center/doctor. P305+P351+P338+P310 If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a poison center/doctor. P363 Wash contaminated clothing before reuse. P390 Absorb spillage to prevent material damage. P405 Store locked up. P501 Dispose of contents/container to an approved waste disposal plant.
2.3 Other hazards
None identified.
2.1 Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) Corrosive to Metals (Category 1), H290 Acute toxicity,oral (Category 3), H301 Skin corrosion/irritation (Category 1B), H314 Hazardous to the aquatic environment, long-term hazard (Category 3), H412 Serious eye damage/eye irritation (Category 1), H318
